<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>htmlHelper Demo</title>
    <script type="text/javascript" src="http://libs.baidu.com/jquery/1.9.1/jquery.js"></script>
    <script type="text/javascript" src="htmlHelper.js"></script>
    <script type="text/javascript">
        $(function(){
			console.log(htmlHelper.Decode('&lt;div&gt;123&lt;/div&gt;')); 
			console.log(htmlHelper.Encode(htmlHelper.Decode('&lt;div&gt;123&lt;/div&gt;'))); 
        })
    </script>
</head>
<body>

</body>
</html>